1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "GlesErrorCheckWrapper.h"
18
19#include <log/log.h>
20
21namespace android {
22namespace uirenderer {
23namespace debug {
24
25void GlesErrorCheckWrapper::assertNoErrors(const char* apicall) {
26    GLenum status = GL_NO_ERROR;
27    GLenum lastError = GL_NO_ERROR;
28    const char* lastErrorName = nullptr;
29    while ((status = mBase.glGetError_()) != GL_NO_ERROR) {
30        lastError = status;
31        switch (status) {
32            case GL_INVALID_ENUM:
33                ALOGE("GL error:  GL_INVALID_ENUM");
34                lastErrorName = "GL_INVALID_ENUM";
35                break;
36            case GL_INVALID_VALUE:
37                ALOGE("GL error:  GL_INVALID_VALUE");
38                lastErrorName = "GL_INVALID_VALUE";
39                break;
40            case GL_INVALID_OPERATION:
41                ALOGE("GL error:  GL_INVALID_OPERATION");
42                lastErrorName = "GL_INVALID_OPERATION";
43                break;
44            case GL_OUT_OF_MEMORY:
45                ALOGE("GL error:  Out of memory!");
46                lastErrorName = "GL_OUT_OF_MEMORY";
47                break;
48            default:
49                ALOGE("GL error: 0x%x", status);
50                lastErrorName = "UNKNOWN";
51        }
52    }
53    LOG_ALWAYS_FATAL_IF(lastError != GL_NO_ERROR, "%s error! %s (0x%x)", apicall, lastErrorName,
54                        lastError);
55}
56
57#define API_ENTRY(x) GlesErrorCheckWrapper::x##_
58#define CALL_GL_API(x, ...)  \
59    mBase.x##_(__VA_ARGS__); \
60    assertNoErrors(#x)
61
62#define CALL_GL_API_RETURN(x, ...)      \
63    auto ret = mBase.x##_(__VA_ARGS__); \
64    assertNoErrors(#x);                 \
65    return ret
66
67#include "gles_stubs.in"
68
69#undef API_ENTRY
70#undef CALL_GL_API
71#undef CALL_GL_API_RETURN
72
73}  // namespace debug
74}  // namespace uirenderer
75}  // namespace android
76